.kb-bg-white {
    background: #fff !important;
}

.kb-header-placeholder {
    width: 100%;
    height: 90px;
}

@media screen and (max-width: 1200px) {
    .kb-header-placeholder {
        height: 62px;
    }
}

/* 头部 */
.kb-header {
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0px 0px 5px #e2e2e2;
    z-index: 99999;
}

.kb-header .layui-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.kb-header .layui-container .kb-header-logo {
    padding: 5px 15px;
}

.kb-header .layui-container .kb-header-logo img {
    max-height: 52px;
}

.kb-header .layui-container .kb-header-nav .layui-nav .layui-nav-item {
    line-height: 90px;
}

.kb-header .layui-container .kb-header-nav .layui-nav .layui-nav-item a {
    font-size: 18px;
}

.kb-header .layui-container .kb-header-nav .kb-header-menu {
    display: none;
    transition: 1s
}

.kb-header .layui-container .kb-header-nav .kb-header-menu a {
    font-size: 26px;
}

@media screen and (max-width: 1200px) {
    .kb-header .layui-container .kb-header-nav .layui-nav {
        display: none;
    }

    .kb-header .layui-container .kb-header-nav .kb-header-menu {
        display: block;
    }

    .kb-header .layui-container {
        width: 100%;
    }
}

/* 底部 */
.kb-footer {
    width: 100%;
    justify-content: center;
    align-items: center;
    box-shadow: 0px 0px 5px #e2e2e2;
    padding: 15px 0;
}

.kb-footer img {
    width: 115px;
    padding-right: 20px;
}

.kb-footer a {
    color: #fff;
}

.kb-footer .layui-container {
    display: flex;
    align-items: flex-start;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 10px;
}

.kb-footer .layui-container>div {
    width: 400px;
    max-width: 100%;
}

.kb-footer .layui-container .kb-footer-left {
    display: flex;
    align-items: center;
}

.kb-footer .kb-footer-contact p {
    line-height: 24px;
}

.kb-footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.kb-footer-right .blogroll {
    display: flex;
    flex-wrap: wrap;
}

.kb-footer-right .blogroll li a {
    border-right: 1px solid #fff;
}

.kb-footer-right .blogroll li {
    padding-bottom: 10px;
}

.kb-footer-right .blogroll li a {
    padding: 0 8px;
}

.kb-footer-right .blogroll li:last-child a {
    border: none;
}